WO2007050547A3 - Lamp thermal management system - Google Patents

Lamp thermal management system Download PDF

Info

Publication number
WO2007050547A3
WO2007050547A3 PCT/US2006/041370 US2006041370W WO2007050547A3 WO 2007050547 A3 WO2007050547 A3 WO 2007050547A3 US 2006041370 W US2006041370 W US 2006041370W WO 2007050547 A3 WO2007050547 A3 WO 2007050547A3
Authority
WO
WIPO (PCT)
Prior art keywords
lamp
management system
thermal management
thermal
lamp thermal
Prior art date
Application number
PCT/US2006/041370
Other languages
French (fr)
Other versions
WO2007050547A2 (en
Inventor
Michael Jay Dorogi
Original Assignee
Acuity Brands Inc
Michael Jay Dorogi
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Acuity Brands Inc, Michael Jay Dorogi filed Critical Acuity Brands Inc
Priority to CA2627327A priority Critical patent/CA2627327C/en
Publication of WO2007050547A2 publication Critical patent/WO2007050547A2/en
Publication of WO2007050547A3 publication Critical patent/WO2007050547A3/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/51—Cooling arrangements using condensation or evaporation of a fluid, e.g. heat pipes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/006—Fastening of light sources or lamp holders of point-like light sources, e.g. incandescent or halogen lamps, with screw-threaded or bayonet base
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
    • F21V29/76—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section
    • F21V29/763—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section the planes containing the fins or blades having the direction of the light emitting axis

Abstract

The invention relates to a thermal management system for a lamp. The system comprises a lamp socket that comprises a socket body. The thermal assembly is in thermal communication with the socket body to form a thermal circuit between the lamp and the thermal assembly for dissipating heat generated by the lamp.
PCT/US2006/041370 2005-10-26 2006-10-24 Lamp thermal management system WO2007050547A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2627327A CA2627327C (en) 2005-10-26 2006-10-24 Lamp thermal management system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/258,983 2005-10-26
US11/258,983 US7771095B2 (en) 2005-10-26 2005-10-26 Lamp thermal management system

Publications (2)

Publication Number Publication Date
WO2007050547A2 WO2007050547A2 (en) 2007-05-03
WO2007050547A3 true WO2007050547A3 (en) 2009-05-14

Family

ID=37968447

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/041370 WO2007050547A2 (en) 2005-10-26 2006-10-24 Lamp thermal management system

Country Status (3)

Country Link
US (1) US7771095B2 (en)
CA (1) CA2627327C (en)
WO (1) WO2007050547A2 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070297177A1 (en) * 2006-06-27 2007-12-27 Bily Wang Modular lamp structure
WO2008092271A1 (en) * 2007-02-01 2008-08-07 Aimrail Corp. Multiple axes adjustable lighting system with movable thermally conductive carriage
DE102007042978A1 (en) * 2007-09-10 2009-03-12 Osram Gesellschaft mit beschränkter Haftung lamp
US20100097793A1 (en) * 2008-10-22 2010-04-22 Chien-Chih Kuo Power saving streetlamp device
TW201105893A (en) * 2009-08-05 2011-02-16 Leotek Electronics Corp LED lamp module and LED lamp
TW201105897A (en) * 2009-08-12 2011-02-16 Leotek Electronics Corp LED lamp and dissipating heat method of LED lamp
US8568011B2 (en) 2009-08-20 2013-10-29 Solatube International, Inc. Daylighting devices with auxiliary lighting system and light turning features
US8098433B2 (en) * 2009-12-11 2012-01-17 Solatube International, Inc. Direct and indirect light diffusing devices and methods
US8601757B2 (en) 2010-05-27 2013-12-10 Solatube International, Inc. Thermally insulating fenestration devices and methods
US8779678B2 (en) 2011-08-23 2014-07-15 Dudley Allan ROBERTS Segmented electronic arc lamp ballast
CN104081115B (en) 2011-11-30 2016-11-09 索乐图国际公司 Daylight collection system and method
US8982467B2 (en) 2012-12-11 2015-03-17 Solatube International, Inc. High aspect ratio daylight collectors
US9921397B2 (en) 2012-12-11 2018-03-20 Solatube International, Inc. Daylight collectors with thermal control
US20160061436A1 (en) * 2014-08-27 2016-03-03 Toshiba Lighting & Technology Corporation Socket and Lighting Device

Citations (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4061912A (en) * 1976-10-26 1977-12-06 Berkey-Colortran, Inc. Filament alignment mechanism for follow spot or the like
US4337508A (en) * 1980-07-31 1982-06-29 Moffatt Products, Inc. High wattage lamp fixture
EP0071585A1 (en) * 1981-07-29 1983-02-09 SACEX S.p.A. Headlight including a device for the dissipation of the heat of the source of light
US4682276A (en) * 1986-04-22 1987-07-21 Miller Jack V Low voltage lighting fixture with integral thermally controlled coaxial transformer
US4780799A (en) * 1986-10-23 1988-10-25 Lighting Technology, Inc. Heat-dissipating light fixture for use with tungsten-halogen lamps
EP0341633A2 (en) * 1988-05-13 1989-11-15 Silt S.R.L. An illumination device provided with a heat radiating lamp carrier
EP0389659A1 (en) * 1989-03-30 1990-10-03 Siemens Aktiengesellschaft Projector
JPH06111603A (en) * 1992-09-30 1994-04-22 Toshiba Lighting & Technol Corp Lamp lighting apparatus
EP0751339A2 (en) * 1995-06-30 1997-01-02 CUNNINGHAM, David W. Lighting fixture having a cast reflector
DE19539809A1 (en) * 1995-10-26 1997-04-30 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Low voltage halogen bulb lighting unit
US5690424A (en) * 1995-05-08 1997-11-25 Justice Design Group, Inc. Mounting apparatus for lighting fixtures
US5738436A (en) * 1996-09-17 1998-04-14 M.G. Products, Inc. Modular lighting fixture
JP2000195332A (en) * 1998-12-25 2000-07-14 Eye Lighting Syst Corp Luminaire
US20020195953A1 (en) * 2001-06-08 2002-12-26 Belliveau Richard S. Method and apparatus for controlling the temperature of a multiparameter light and/or a component thereof using orientation and/or parameter information
US6511209B1 (en) * 2001-10-02 2003-01-28 Albert C. L. Chiang Lighting fixture
US20030117812A1 (en) * 2001-12-26 2003-06-26 Koito Manufacturing Co., Ltd. Projection-type vehicular lamp having reduced deformation of reflector due to weight-induced strain
CA2391033A1 (en) * 2002-07-10 2003-08-14 Andre Langevin Induction lighting system and heatsink for the same
JP2005071814A (en) * 2003-08-25 2005-03-17 Phoenix Denki Kk Concave reflecting mirror, and light source device with concave reflecting mirror
JP2006093043A (en) * 2004-09-27 2006-04-06 Matsushita Electric Works Ltd Luminaire

Family Cites Families (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3372740A (en) * 1966-01-12 1968-03-12 Westinghouse Electric Corp Lighting luminaire which is liquid cooled
US3560728A (en) * 1967-03-23 1971-02-02 Stonco Electric Products Co Floodlight and heat dissipating device
US3751657A (en) * 1970-12-16 1973-08-07 Keene Corp Lighting fixture for high intensity lamps
US4187534A (en) 1976-11-08 1980-02-05 Berkey-Colortran, Inc. Universal lens mounting for selective spotlight beam spread
US4466050A (en) * 1981-02-27 1984-08-14 Amp Incorporated Light display assembly
US4498126A (en) * 1981-06-15 1985-02-05 Wide-Lite International Corporation Lighting fixture with relamping socket apparatus
US4683523A (en) 1986-06-13 1987-07-28 Olsson Mark S Deep submersible light assembly
GB8621848D0 (en) 1986-09-10 1986-10-15 Emi Plc Thorn Spotlight arrangement
US4841422A (en) 1986-10-23 1989-06-20 Lighting Technology, Inc. Heat-dissipating light fixture for use with tungsten-halogen lamps
US4760509A (en) * 1987-02-26 1988-07-26 Cool Lux Lighting Industries, Inc. Portable electric light
US5335054A (en) 1989-02-06 1994-08-02 Spectrum Sciences B.V. Image transfer apparatus including intermediate transfer blanket
NL8900406A (en) 1989-02-20 1990-09-17 Philips Nv ELECTRESSLESS LOW PRESSURE DISCHARGE LAMP.
DE69110974T2 (en) 1990-04-06 1996-03-07 Philips Electronics Nv Electrodeless low pressure discharge lamp.
US5174646A (en) 1990-12-06 1992-12-29 The Regents Of The University Of California Heat transfer assembly for a fluorescent lamp and fixture
US5355054A (en) 1992-01-07 1994-10-11 U.S. Philips Corporation Electrodeless low-pressure discharge lamp having a cooling body with a partitioned vapor channel
US5422456A (en) 1993-08-31 1995-06-06 Dahm; Jonathan S. Orbital head laser welder
US5720548A (en) * 1995-11-14 1998-02-24 Progressive Technology In Lighting, Inc. High luminance fluorescent lamp assembly
US5870421A (en) 1997-05-12 1999-02-09 Dahm; Jonathan S. Short pulsewidth, high pulse repetition frequency laser system
US5848080A (en) 1997-05-12 1998-12-08 Dahm; Jonathan S. Short pulsewidth high pulse repetition frequency laser
US5852339A (en) 1997-06-18 1998-12-22 Northrop Grumman Corporation Affordable electrodeless lighting
JP3187755B2 (en) * 1997-10-03 2001-07-11 株式会社小糸製作所 Vehicle lighting
US6081070A (en) 1998-05-22 2000-06-27 Matsushita Electric Works R & D Laboratories Inc. High-frequency electrodeless fluorescent lamp
US6330259B1 (en) 1999-06-24 2001-12-11 Jonathan S. Dahm Monolithic radial diode-pumped laser with integral micro channel cooling
CA2361528A1 (en) * 1999-12-02 2001-06-07 Matsushita Electric Industrial Co., Ltd. Discharge lamp and lamp device
JP2001265235A (en) 2000-03-15 2001-09-28 Nec Corp Light source device and liquid crystal display device using the same
TW567742B (en) 2001-03-22 2003-12-21 Ind Tech Res Inst Cooling apparatus of liquid crystal projector
KR100446084B1 (en) 2002-01-16 2004-08-30 삼성전자주식회사 Image display apparatus
US7011431B2 (en) * 2002-04-23 2006-03-14 Nichia Corporation Lighting apparatus
US6979940B2 (en) 2002-05-28 2005-12-27 Matsushita Electric Industrial Co., Ltd. Electrodeless discharge lamp
US6747419B2 (en) 2002-07-03 2004-06-08 Ushio America, Inc. Method and apparatus for heat pipe cooling of an excimer lamp
JP2004265986A (en) 2003-02-28 2004-09-24 Citizen Electronics Co Ltd High luminance light emitting element, and method for manufacturing the same and light emitting device using the same
US6910794B2 (en) 2003-04-25 2005-06-28 Guide Corporation Automotive lighting assembly cooling system
US6974233B1 (en) * 2003-05-29 2005-12-13 Truman Aubrey Fluorescent lighting fixture assemblies
US6976769B2 (en) 2003-06-11 2005-12-20 Cool Options, Inc. Light-emitting diode reflector assembly having a heat pipe
TWI225713B (en) * 2003-09-26 2004-12-21 Bin-Juine Huang Illumination apparatus of light emitting diodes and method of heat dissipation thereof
US7144135B2 (en) * 2003-11-26 2006-12-05 Philips Lumileds Lighting Company, Llc LED lamp heat sink
JP4541827B2 (en) 2004-10-18 2010-09-08 第一工業製薬株式会社 Method for producing alkylene oxide adduct
US20060082315A1 (en) * 2004-10-20 2006-04-20 Timothy Chan Method and system for attachment of light emmiting diodes to circuitry for use in lighting
US7144140B2 (en) * 2005-02-25 2006-12-05 Tsung-Ting Sun Heat dissipating apparatus for lighting utility
US7300187B2 (en) * 2005-10-24 2007-11-27 L&C Lighting Technology Corp. LED device with an active heat-dissipation device
US20070253202A1 (en) * 2006-04-28 2007-11-01 Chaun-Choung Technology Corp. LED lamp and heat-dissipating structure thereof

Patent Citations (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4061912A (en) * 1976-10-26 1977-12-06 Berkey-Colortran, Inc. Filament alignment mechanism for follow spot or the like
US4337508A (en) * 1980-07-31 1982-06-29 Moffatt Products, Inc. High wattage lamp fixture
EP0071585A1 (en) * 1981-07-29 1983-02-09 SACEX S.p.A. Headlight including a device for the dissipation of the heat of the source of light
US4682276A (en) * 1986-04-22 1987-07-21 Miller Jack V Low voltage lighting fixture with integral thermally controlled coaxial transformer
US4780799A (en) * 1986-10-23 1988-10-25 Lighting Technology, Inc. Heat-dissipating light fixture for use with tungsten-halogen lamps
EP0341633A2 (en) * 1988-05-13 1989-11-15 Silt S.R.L. An illumination device provided with a heat radiating lamp carrier
EP0389659A1 (en) * 1989-03-30 1990-10-03 Siemens Aktiengesellschaft Projector
JPH06111603A (en) * 1992-09-30 1994-04-22 Toshiba Lighting & Technol Corp Lamp lighting apparatus
US5690424A (en) * 1995-05-08 1997-11-25 Justice Design Group, Inc. Mounting apparatus for lighting fixtures
EP0751339A2 (en) * 1995-06-30 1997-01-02 CUNNINGHAM, David W. Lighting fixture having a cast reflector
DE19539809A1 (en) * 1995-10-26 1997-04-30 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Low voltage halogen bulb lighting unit
US5738436A (en) * 1996-09-17 1998-04-14 M.G. Products, Inc. Modular lighting fixture
JP2000195332A (en) * 1998-12-25 2000-07-14 Eye Lighting Syst Corp Luminaire
US20020195953A1 (en) * 2001-06-08 2002-12-26 Belliveau Richard S. Method and apparatus for controlling the temperature of a multiparameter light and/or a component thereof using orientation and/or parameter information
US6511209B1 (en) * 2001-10-02 2003-01-28 Albert C. L. Chiang Lighting fixture
US20030117812A1 (en) * 2001-12-26 2003-06-26 Koito Manufacturing Co., Ltd. Projection-type vehicular lamp having reduced deformation of reflector due to weight-induced strain
CA2391033A1 (en) * 2002-07-10 2003-08-14 Andre Langevin Induction lighting system and heatsink for the same
JP2005071814A (en) * 2003-08-25 2005-03-17 Phoenix Denki Kk Concave reflecting mirror, and light source device with concave reflecting mirror
JP2006093043A (en) * 2004-09-27 2006-04-06 Matsushita Electric Works Ltd Luminaire

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Week 199723, Derwent World Patents Index; Class X26, AN 1997-246328 *
DATABASE WPI Week 200044, Derwent World Patents Index; Class Q71, AN 2000-495859 *
DATABASE WPI Week 200527, Derwent World Patents Index; Class Q71, AN 2006-258934 *
DATABASE WPI Week 200530, Derwent World Patents Index; Class P82, AN 2005-287791 *
PATENT ABSTRACTS OF JAPAN *

Also Published As

Publication number Publication date
CA2627327A1 (en) 2007-05-03
US20070091610A1 (en) 2007-04-26
CA2627327C (en) 2011-04-05
WO2007050547A2 (en) 2007-05-03
US7771095B2 (en) 2010-08-10

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